11217481812

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{72313}}^1$

素因数の和:72493

約数の個数: 72

約数和(自身を含む): 29480971520

約数和(自身を除く): 18263489708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 186, 278, 279, 372, 417, 556, 558, 834, 1116, 1251, 1668, 2502, 4309, 5004, 8618, 12927, 17236, 25854, 38781, 51708, 72313, 77562, 144626, 155124, 216939, 289252, 433878, 650817, 867756, 1301634, 2241703, 2603268, 4483406, 6725109, 8966812, 10051507, 13450218, 20103014, 20175327, 26900436, 30154521, 40206028, 40350654, 60309042, 80701308, 90463563, 120618084, 180927126, 311596717, 361854252, 623193434, 934790151, 1246386868, 1869580302, 2804370453, 3739160604, 5608740906, 11217481812]

約数ペア:

[(1, 11217481812), (2, 5608740906), (3, 3739160604), (4, 2804370453), (6, 1869580302), (9, 1246386868), (12, 934790151), (18, 623193434), (31, 361854252), (36, 311596717), (62, 180927126), (93, 120618084), (124, 90463563), (139, 80701308), (186, 60309042), (278, 40350654), (279, 40206028), (372, 30154521), (417, 26900436), (556, 20175327), (558, 20103014), (834, 13450218), (1116, 10051507), (1251, 8966812), (1668, 6725109), (2502, 4483406), (4309, 2603268), (5004, 2241703), (8618, 1301634), (12927, 867756), (17236, 650817), (25854, 433878), (38781, 289252), (51708, 216939), (72313, 155124), (77562, 144626)]